...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST WEDNESDAY.. A LARGE WEST SWELL WILL CONTINUE TO PRODUCE HIGH SURF THROUGH WEDNESDAY. SURF HEIGHTS WILL AVERAGE BETWEEN 5 AND 9 FEET WITH OCCASIONAL SETS TO 11 FEET. VERY STRONG RIP CURRENTS WILL BE PRESENT. IT WILL BE HAZARDOUS TO FISH OR OBSERVE WAVES FROM ROCKS OR EXPOSED COASTAL STRUCTURES DURING THIS PERIOD...AS LARGE WAVES CAN SUDDENLY SWEEP ACROSS PREVIOUSLY DRY AREAS. MARINERS MAY ENCOUNTER BREAKING WAVES ACROSS THE ENTRANCES TO MISSION BAY AND OCEANSIDE HARBOR DURING THE AFTERNOONS AROUND THE TIME OF LOW TIDE.